We’re excited to be a Nacha Preferred Partner for Account Validation, Fraud Monitoring, and Risk and Fraud Prevention.

Nacha governs the ACH Network, setting standards and rules for the payment system that facilitated over 35 billion payments in 2025.

Payment fraud starts before a transaction reaches the ACH Network. Attackers manipulate payment instructions upstream, when account details are being exchanged. DoubleCheck helps organizations authenticate their counterparties before accepting payment details, stopping fraud where it starts and maintaining the integrity of the ACH Network.

Read the full article from Nacha: Nacha Announces Walrus Security as a Preferred Partner for Account Validation, Fraud Monitoring, and Risk and Fraud Prevention